Hopkins Towing Solutions Two Way Graduated Never Fade Level. A crystal clear level with graduations in both inches and millimeters these Camping Gear Accessories by Hopkins Towing Solutions indicate how many inches to raise or lower your trailer or vehicle based on the number in the leveling ring. The Hopkins Towing Solutions Two-Way Graduated Never Fade Levels are easy to read and easy to set up. You can mount these using the self-sticking adhesive back or screw them into the bottom of your vehicle or trailer. Either way the markings on the raised leveling ring indicate how much to raise or lower your rig saving you time and effort. For a simple way to keep your vehicle or trailer perfectly level get the Hopkins Towing Solutions 8526 Levels. Note: these levels are not intended for use on uneven or severely distressed surfaces. Damage to these levels can result from many factors including poor drainage improper maintenance potentiometers and extreme changes in air pressure. If the jack is below an obstruction such as a pothole or an overhanging tree the levels will show the correct value. Features of Hopkins Towing Solutions 8526 Two Way Graduated Never Fade Level Takes the guesswork out of RV leveling Markings indicate number inches required to raise or lower trailer or vehicle Optional screw holes or self sticking adhesive back Dimensions: 1-1/2 in. H x 3-3/4 in. L x 1/2 in. D Sold as a pack of two Package Contents: Hopkins Towing Solutions 8526 Two Way Graduated Never Fade Level Hopkins Towing Solutions 8526: Two Way Graduated Never Fade Level